... :Galvanized 5.BTO-65,22,30etc Concertina razor barbed wire factory MaterialStainless steel,hot dipped /electro galvanized iron wireModelBTO-12,BTO-15,BTO-22,BTO-30,CBT ... Type600mm8614mBTO-10,18,22Cross Type700mm7212mBTO-10,18,22Cross Type800mm6410mBTO-10,18,22Cross type960mm629mBTO-10,18,22Cross type Product picture Application Packing1.Packing in coils.waterproof ...